The Criss-Cross Back Support (9″ wide) helps keep correct posture and reduces pressure from muscles and the lower section of the spine to protect you from fatigue, strains and other back related injuries. Side pulls are designed for better support and tension adjustment to the desired level. This Back Support is made from breathable elastic and for everyday wear and is not noticeable when worn under clothes. Two spring metal stays provide increased stability. Recommended for: Those who suffer from osteochondrosis and lumbago or have ever experienced lower back pain. Those who have undergone surgery on the lower section of the spine. Heavy Lifting. Spend long hours driving, standing or sitting without much movement. This Criss-Cross Back Support is offered in Universal, XL, and XXL sizes. Available in the color white.